DE69414887D1 - Batterieelektrode mit hoher Dichte und hoher Kapazität - Google Patents
Batterieelektrode mit hoher Dichte und hoher KapazitätInfo
- Publication number
- DE69414887D1 DE69414887D1 DE69414887T DE69414887T DE69414887D1 DE 69414887 D1 DE69414887 D1 DE 69414887D1 DE 69414887 T DE69414887 T DE 69414887T DE 69414887 T DE69414887 T DE 69414887T DE 69414887 D1 DE69414887 D1 DE 69414887D1
- Authority
- DE
- Germany
- Prior art keywords
- battery electrode
- high density
- capacity
- high capacity
- density
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/24—Electrodes for alkaline accumulators
- H01M4/26—Processes of manufacture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/11—Making porous workpieces or articles
- B22F3/1103—Making porous workpieces or articles with particular physical characteristics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/11—Making porous workpieces or articles
- B22F3/1121—Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers
- B22F3/1137—Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers by coating porous removable preforms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/64—Carriers or collectors
- H01M4/70—Carriers or collectors characterised by shape or form
- H01M4/80—Porous plates, e.g. sintered carriers
- H01M4/808—Foamed, spongy materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US124693A | 1993-01-27 | 1993-01-27 | |
US08/100,227 US5374491A (en) | 1993-01-27 | 1993-08-06 | High density, high capacity battery electrode |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69414887D1 true DE69414887D1 (de) | 1999-01-14 |
DE69414887T2 DE69414887T2 (de) | 1999-08-12 |
Family
ID=26668764
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69414887T Expired - Fee Related DE69414887T2 (de) | 1993-01-27 | 1994-01-25 | Batterieelektrode mit hoher Dichte und hoher Kapazität |
Country Status (5)
Country | Link |
---|---|
US (1) | US5374491A (de) |
EP (1) | EP0609180B1 (de) |
JP (1) | JPH07122263A (de) |
CA (1) | CA2113334A1 (de) |
DE (1) | DE69414887T2 (de) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5738907A (en) * | 1995-08-04 | 1998-04-14 | Eltech Systems Corporation | Conductive metal porous sheet production |
EP0771042A3 (de) * | 1995-09-28 | 2000-05-24 | Shin-Etsu Chemical Co., Ltd. | Batterieelektrode und Verfahren ihrer Herstellung |
US5804053A (en) * | 1995-12-07 | 1998-09-08 | Eltech Systems Corporation | Continuously electroplated foam of improved weight distribution |
US5700363A (en) * | 1996-02-15 | 1997-12-23 | Inco Limited | Porous nickel electrode substrate |
US5839049A (en) * | 1996-04-24 | 1998-11-17 | Inco Limited | Method for varying the density of plated foam |
US6051117A (en) * | 1996-12-12 | 2000-04-18 | Eltech Systems, Corp. | Reticulated metal article combining small pores with large apertures |
US5735977A (en) * | 1996-12-12 | 1998-04-07 | Inco Limited | Process for removal of polymer foams from nickel-coated substrates |
WO1998037261A1 (en) * | 1997-02-25 | 1998-08-27 | Eltech Systems Corporation | Production of conductive metal substrates for battery electrodes |
JP2947284B2 (ja) | 1997-12-26 | 1999-09-13 | 松下電器産業株式会社 | アルカリ蓄電池用非焼結式正極およびこれを用いたアルカリ蓄電池 |
JP4292436B2 (ja) * | 1999-05-26 | 2009-07-08 | 住友電気工業株式会社 | 金属多孔質体とその製造方法およびそれを用いた電池用集電体 |
WO2002038834A1 (fr) * | 2000-11-13 | 2002-05-16 | Matsushita Electric Industrial Co., Ltd. | Film de nickel poreux pour cathode de pile alcaline, procede et dispositif permettant sa production |
US7458991B2 (en) * | 2002-02-08 | 2008-12-02 | Howmedica Osteonics Corp. | Porous metallic scaffold for tissue ingrowth |
JP5247989B2 (ja) * | 2006-03-27 | 2013-07-24 | プライムアースEvエナジー株式会社 | 電池 |
US8277974B2 (en) * | 2008-04-25 | 2012-10-02 | Envia Systems, Inc. | High energy lithium ion batteries with particular negative electrode compositions |
US8389160B2 (en) * | 2008-10-07 | 2013-03-05 | Envia Systems, Inc. | Positive electrode materials for lithium ion batteries having a high specific discharge capacity and processes for the synthesis of these materials |
US9012073B2 (en) * | 2008-11-11 | 2015-04-21 | Envia Systems, Inc. | Composite compositions, negative electrodes with composite compositions and corresponding batteries |
US8465873B2 (en) * | 2008-12-11 | 2013-06-18 | Envia Systems, Inc. | Positive electrode materials for high discharge capacity lithium ion batteries |
KR20180020322A (ko) * | 2009-11-11 | 2018-02-27 | 나노-누벨레 피티와이 엘티디 | 다공성 물질 |
US9843041B2 (en) * | 2009-11-11 | 2017-12-12 | Zenlabs Energy, Inc. | Coated positive electrode materials for lithium ion batteries |
CN102741316B (zh) * | 2009-11-30 | 2016-06-01 | 那诺思卡乐康母庞特公司 | 制备基于储能装置的织构化电极的方法 |
US8741484B2 (en) | 2010-04-02 | 2014-06-03 | Envia Systems, Inc. | Doped positive electrode active materials and lithium ion secondary battery constructed therefrom |
KR101206986B1 (ko) * | 2010-09-16 | 2012-11-30 | 고려아연 주식회사 | 철 폼 전해 도금 장치 |
JP5648588B2 (ja) * | 2011-06-03 | 2015-01-07 | 住友電気工業株式会社 | アルミニウム構造体の製造方法およびアルミニウム構造体 |
JP2013243063A (ja) * | 2012-05-22 | 2013-12-05 | Furukawa Sky Kk | 多孔質金属集電体を用いた電極の製造方法 |
CN104956522A (zh) | 2013-01-30 | 2015-09-30 | 那诺思卡乐康母庞特公司 | 分阶段将锂导入锂离子电化学电池的预锂化阳极 |
JP7206250B2 (ja) | 2017-07-10 | 2023-01-17 | ナノスケール コンポーネンツ,インコーポレイテッド | アノード上にsei層を形成する方法 |
CN113337872B (zh) * | 2021-08-06 | 2022-01-04 | 深圳先进储能材料国家工程研究中心有限公司 | 双面电沉积设备、双面电沉积方法及制得的产品 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3694325A (en) * | 1971-06-21 | 1972-09-26 | Gen Motors Corp | Process for uniformly electroforming intricate three-dimensional substrates |
JPS5226435A (en) * | 1975-08-23 | 1977-02-28 | Kogyo Gijutsuin | Battery plate |
US4251603A (en) * | 1980-02-13 | 1981-02-17 | Matsushita Electric Industrial Co., Ltd. | Battery electrode |
US4401519A (en) * | 1981-02-25 | 1983-08-30 | Olin Corporation | Method for producing reticulate electrode for electrolytic cells |
EP0071119A3 (de) * | 1981-07-24 | 1983-08-31 | Eltech Systems Corporation | Netzartige Nickelelektrode für Nickeloxydelektroden |
US4687553A (en) * | 1985-05-30 | 1987-08-18 | Eltech Systems Corporation | Unitized electrode-intercell connector module |
US4717935A (en) * | 1985-08-09 | 1988-01-05 | Polaroid Corporation | Electronic trim control for dual-photodetector exposure control system |
US4978431A (en) * | 1989-08-07 | 1990-12-18 | Eltech Systems Corporation | Continuous electroplating of conductive foams |
US5098544A (en) * | 1989-08-07 | 1992-03-24 | Eltech Systems Corporation | Continuous electroplating of conductive foams |
-
1993
- 1993-08-06 US US08/100,227 patent/US5374491A/en not_active Expired - Fee Related
- 1993-12-27 JP JP5333416A patent/JPH07122263A/ja active Pending
-
1994
- 1994-01-12 CA CA002113334A patent/CA2113334A1/en not_active Abandoned
- 1994-01-25 EP EP94810043A patent/EP0609180B1/de not_active Expired - Lifetime
- 1994-01-25 DE DE69414887T patent/DE69414887T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69414887T2 (de) | 1999-08-12 |
JPH07122263A (ja) | 1995-05-12 |
CA2113334A1 (en) | 1994-07-28 |
EP0609180A2 (de) | 1994-08-03 |
EP0609180A3 (de) | 1994-10-26 |
US5374491A (en) | 1994-12-20 |
EP0609180B1 (de) | 1998-12-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |